Title:
アルデヒドおよびケトンの還元アミノ化方法
Document Type and Number:
Japanese Patent JP5291630
Kind Code:
B2
Abstract:
Aldehyde or ketone compounds having more than one carbonyl group are reductively aminated to form a product amine compound having more than one primary amino group. The aldehyde or ketone compound is reacted with the product amine compound in the presence of an alcohol solvent, to form a reaction mixture that contains one or more intermediates. The intermediate is then reductively aminated to form the desired product. This process may produce the desired product in very high yields with low levels of secondary amine impurities.
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| JPS57165349 | REDUCTIVE ALKYLATING METHOD OF NITROBENZENE DERIVATIVE |
| JPS63255251 | PRODUCTION OF AMINES |
Inventors:
Moriter, Elitch, Joseph
Toisan, Todd, William
Toisan, Todd, William
Application Number:
JP2009541579A
Publication Date:
September 18, 2013
Filing Date:
December 13, 2007
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C07C209/26; C07C211/18; C07B61/00
Domestic Patent References:
| JP10310559A | ||||
| JP11029534A | ||||
| JP7069999A | ||||
| JP3204840A | ||||
| JP54160307A | ||||
| JP30001876B1 | ||||
| JP2002088030A | ||||
| JP7196586A | ||||
| JP10130210A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki